QUIZ Pass by value and reference

By passing parameters, functions tell other functions what data to process.

• True

• False

int &x; this syntax is used when...

• x is passed by value

• x is passed by reference

• x is declare outside functions

• None of them

Which statement is correct about passing by value parameters?

• It cannot change the actual parameter value

• It can change the actual parameter value

• Parameter is always in read-write mode

• None of them

___________ is the identifier used in a method to stand for the value that is passed into the method by a caller

• formal parameter

• actual parameter

• functions

• none of them

Actual parameters must be variables, is a condition of when parameters are passed by reference

• true

• false

What is Sentinel?

• a different value that is used to indicate the end of data

• A functions where argument will change as the parameter change

• two or more arrays that contain related data

• None of them

A counter controlled loop is the definite repetition loop as the number of repetitions is known before the loop begins executing.

• true

• false

Parallel data concept is the shared index between parallel data can be used to detect the corresponding data of a certain data that share the same index in a table of data.

• True

• False

What is a functions where argument will change as the parameter change?

• Sentinel

• Call by reference

• Call by value

• Function loops